Miao Miao (Lin Yichen) and her family had a peaceful life, but on Christmas Eve, the warm family dinner turned out to be the last dinner. The entire family was wiped out, and only the young girl Miao Miao survived. When she was looking for the truth of the tragedy, she found that everyone in the family was trying to hide a huge secret. The relationship between her father (Jiang Wu), mother (Kara Hui), and brother (Chen Xiao) became more and more confusing. All this started from the rainy night a few months ago when Miao Miao was sexually assaulted by a mysterious man...